28944178119306 has 96 divisors (see below), whose sum is σ = 63775656322560. Its totient is φ = 9485646532992.

The previous prime is 28944178119277. The next prime is 28944178119313. The reversal of 28944178119306 is 60391187144982.

28944178119306 is a `hidden beast` number, since 2 + 8 + 9 + 44 + 178 + 119 + 306 = 666.

It is a super-2 number, since 2×28944178119306² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 755052916 + ... + 755091248.

It is an arithmetic number, because the mean of its divisors is an integer number (664329753360).

Almost surely, 2^{28944178119306} is an apocalyptic number.

28944178119306 is an abundant number, since it is smaller than the sum of its proper divisors (34831478203254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28944178119306 is a wasteful number, since it uses less digits than its factorization.

28944178119306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40860 (or 40857 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 28944178119306 in words is "twenty-eight trillion, nine hundred forty-four billion, one hundred seventy-eight million, one hundred nineteen thousand, three hundred six".